JPS62171628U - - Google Patents
Info
- Publication number
- JPS62171628U JPS62171628U JP5946786U JP5946786U JPS62171628U JP S62171628 U JPS62171628 U JP S62171628U JP 5946786 U JP5946786 U JP 5946786U JP 5946786 U JP5946786 U JP 5946786U JP S62171628 U JPS62171628 U JP S62171628U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston pin
- connecting rod
- push
- crankshaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Transmission Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は、ピストンの斜視図である。第２図は
、連結桿の斜視図である。第３図は、ピストンが
上死点に達し復元バネの圧力によりピストンピン
が挿入孔の上部に密着し押上突起が作動直前の構
造図である。第４図は、ピストンが下降し連結桿
が傾き、押上突起が接点に作用し、復元バネの圧
力をこえてピストンピンが挿入孔内を摺動してピ
ストンが上方に押上られた状態の構造図である。
第５図は、クランク軸が更に回転し連結桿の傾き
が逆の状態となり、押上突起が下方に作用するた
め、復元バネの圧力によりピストンピンが旧の位
置に復した状態の構造図である。
１は、シリンダー、６は、押上突起、２は、ピ
ストン、７は、ピストンピン挿入孔、３は、クラ
ンク軸、８は、復元バネ、４は、連結桿、９は、
接点、５は、ピストンピン。
FIG. 1 is a perspective view of the piston. FIG. 2 is a perspective view of the connecting rod. FIG. 3 is a structural view of the piston just before it reaches the top dead center, the piston pin is brought into close contact with the upper part of the insertion hole by the pressure of the restoring spring, and the push-up protrusion is activated. Figure 4 shows the structure in which the piston is lowered, the connecting rod is tilted, the push-up protrusion acts on the contact, the piston pin slides inside the insertion hole over the pressure of the restoring spring, and the piston is pushed upward. It is a diagram.
Fig. 5 is a structural diagram of a state in which the crankshaft rotates further, the inclination of the connecting rod is reversed, and the push-up protrusion acts downward, so that the piston pin returns to its previous position due to the pressure of the restoring spring. . 1 is a cylinder, 6 is a push-up projection, 2 is a piston, 7 is a piston pin insertion hole, 3 is a crankshaft, 8 is a restoring spring, 4 is a connecting rod, 9 is
Contact point 5 is the piston pin.
Claims (1)
るピストン２とクランク軸３との間に連結桿４が
介在し連結桿小端部に押上突起６が配設され、ピ
ストンピン５の挿入孔７は、ピストンピン５が上
下に摺動できるよう長円に配設される。ピストン
２が爆発行程に入つた際、連結桿４はクランク軸
３に連動して回転方向に傾きながら下降する。こ
の際押上突起６はピストンピン５を軸として上方
に移動し、接点９に作用しピストンピン挿入孔７
内をピストンピン５が摺動することにより、復元
バネ８の圧力をこえてピストン２を押上る状態と
なることを特徴としたピストンピンが摺動するこ
とによる爆発圧力強化装置。 In an internal combustion engine, a connecting rod 4 is interposed between a piston 2 that slides on the inner wall surface of a cylinder 1 and a crankshaft 3, and a push-up projection 6 is provided at the small end of the connecting rod. 7 is arranged in an oval shape so that the piston pin 5 can slide up and down. When the piston 2 enters the explosion stroke, the connecting rod 4 moves downward in conjunction with the crankshaft 3 while tilting in the direction of rotation. At this time, the push-up projection 6 moves upward around the piston pin 5, acts on the contact 9, and acts on the piston pin insertion hole 7.
An explosion pressure reinforcement device by sliding a piston pin, characterized in that the piston pin 5 slides therein, pushing the piston 2 upwards by exceeding the pressure of a restoring spring 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946786U JPS62171628U (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946786U JPS62171628U (en) | 1986-04-18 | 1986-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62171628U true JPS62171628U (en) | 1987-10-30 |
Family
ID=30890987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5946786U Pending JPS62171628U (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171628U (en) |
-
1986
- 1986-04-18 JP JP5946786U patent/JPS62171628U/ja active Pending
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